[Alsa-user] m-audio delta 1010 inputs crackle at 96 kHz sample rate with all newer kernels

[francis k. <fk...@gm...>]

Hey All,

I've been suffering with this problem for a while.  I use an M-Audio
Delta-1010 sound card primarily for multitrack recording and editing with
Jack and Ardour.  I use the planet ccrma repository and kernels.  My current
kernel is: 2.6.29.6-1.rt23.4.fc10.ccrma
Ever since about March of last year, my Delta 1010 cannot handle inputs at
96kHz sample rates.  As soon as I switch to 96kHz in envy24control, I can
hear lots of crackle and pop noises through the inputs that are also
recorded when I try to record.  I first noticed this after installing a new
kernel.  At that time (last winter) I could simply boot the old kernel to
solve the problem.  However, after upgrading to Fedora 10 there are no
kernels available that will work for me.  They all crackle as soon as I
switch to 96kHz.  This only happens on inputs, output at 96kHz is fine.

Can anyone help solve this problem?  I figure it must be an issue with the
alsa drivers.

Thanks a lot,
Francis